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887816d8f2
PR-URL: https://github.com/nodejs/node/pull/43058 Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com> Reviewed-By: Akhil Marsonya <akhil.marsonya27@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
'use strict';
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const common = require('../common');
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common.skipIfInspectorDisabled();
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const fixtures = require('../common/fixtures');
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const startCLI = require('../common/debugger');
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const assert = require('assert');
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const fs = require('fs');
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const path = require('path');
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const cli = startCLI([fixtures.path('debugger/empty.js')]);
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const rootDir = path.resolve(__dirname, '..', '..');
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(async () => {
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await cli.waitForInitialBreak();
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await cli.waitForPrompt();
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await cli.command('profile');
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await cli.command('profileEnd');
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assert.match(cli.output, /\[Profile \d+μs\]/);
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await cli.command('profiles');
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assert.match(cli.output, /\[ \[Profile \d+μs\] \]/);
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await cli.command('profiles[0].save()');
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assert.match(cli.output, /Saved profile to .*node\.cpuprofile/);
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const cpuprofile = path.resolve(rootDir, 'node.cpuprofile');
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const data = JSON.parse(fs.readFileSync(cpuprofile, 'utf8'));
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assert.strictEqual(Array.isArray(data.nodes), true);
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fs.rmSync(cpuprofile);
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})()
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.then(common.mustCall())
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.finally(() => cli.quit());
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